R.I.P. Umaga. His real name was Eddie Fatu. He also wrestled as Ekmo and Jamal. He's a former WWE Intercontinental and Tag Team Champion. His greatest match was likely against John Cena at Royal Rumble 2007. He was a throwback to the old monster wrestlers of yesteryear in many ways and brought great energy into his matches. WWE released him not long ago because he refused to go into rehab from what I understand. From what I've read, it seems his death was likely caused by an heart attack...Much too young. But the disturbing trend continues of young men in wrestling dying much too young.